* {
  box-sizing: border-box;
}

body {
  font-size: 20px;
  font-family: sans-serif;
  padding-top: 20px;
  background: #e6ecf1;
}

.ctr {
  margin: 0 auto;
  max-width: 600px;
  width: 100%;
  box-sizing: border-box;
  position: relative;
}

.questions-ctr {
  position: relative;
  width: 100%;
}

.question {
  width: 100%;
  padding: 20px;
  font-size: 32px;
  font-weight: bold;
  text-align: center;
  background-color: #00ca8c;
  color: #fff;
  box-sizing: border-box;
}

.single-question {
  position: relative;
  width: 100%;
}

.answer {
  border: 1px solid #8e959f;
  padding: 20px;
  font-size: 18px;
  width: 100%;
  background-color: #fff;
  transition: 0.2s linear all;
}

.answer span {
  display: inline-block;
  margin-left: 5px;
  font-size: 0.75em;
  font-style: italic;
}

.progress {
  height: 50px;
  margin-top: 10px;
  background-color: #ddd;
  position: relative;
}

.bar {
  height: 50px;
  background-color: #ff6372;
  transition: all 0.3s linear;
}

.status {
  position: absolute;
  top: 15px;
  left: 0;
  text-align: center;
  color: #fff;
  width: 100%;
}

.answer:not(.is-answered) {
  cursor: pointer;
}

.answer:not(.is-answered):hover {
  background-color: #8ce200;
  border-color: #8ce200;
  color: #fff;
}

.title {
  width: 100%;
  padding: 20px;
  font-size: 32px;
  font-weight: bold;
  text-align: center;
  background-color: #12cbc4;
  color: #fff;
  box-sizing: border-box;
}

.desc {
  border: 1px solid #8e959f;
  padding: 20px;
  font-size: 18px;
  width: 100%;
  background-color: #fff;
  transition: 0.4s linear all;
  text-align: center;
}

.fade-enter-from {
  opacity: 0;
}

.fade-enter-active {
  transition: all 0.3s linear;
}

.fade-leave-active {
  transition: all 0.3s linear;
  opacity: 0;
  position: absolute;
}

.fade-leave-to {
  opacity: 0;
}

.reset-btn {
  background-color: #ff6372;
  border: 0;
  font-size: 22px;
  color: #fff;
  padding: 10px 25px;
  margin: 10px auto;
  display: block;
}

.result {
  width: 100%;
}


.reset-btn:active,
.reset-btn:focus,
.reset-btn:hover {
  border: 0;
  outline: 0;
}